| 威远江水电站泄水建筑物消能方案试验研究 |
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| 引用本文： | 王继保,张英克,刘伟,陈和春.威远江水电站泄水建筑物消能方案试验研究[J].三峡大学学报(自然科学版),2007,29(2):105-108. |
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| 作者姓名： | 王继保 张英克 刘伟 陈和春 |
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| 作者单位： | 1. 三峡大学,土木水电学院,湖北,宜昌,443002
2. 华北水利水电学院,郑州,450010 |
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| 摘 要： | 通过威远江水电站泄水建筑物的整体模型试验,研究了泄水建筑物消能工的消能效果,发现了其主要问题为溢洪道挑流坎挑流消能时,当泄流量较大时的挑距过大,挑流水舌不能与下游水流很好衔接.泄洪洞挑流坎挑流消能时,当泄流量较小时,挑距较短.经过试验研究提出了修改解决方案,并经试验验证得到较好的消能效果,为工程设计和施工提供了可靠的设计依据.
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| 关 键 词： | 消能 模型试验 泄洪隧洞 |
| 文章编号： | 1672-948X(2007)02-0105-04 |
| 修稿时间： | 2006年12月26 |
Experimental Study on Scheme of Energy Dissipation of Discharge Structures of Weiyuanjiang Hydropower Station |
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| Wang Jibao,Zhang Yingke,Liu Wei,Chen Hechun.Experimental Study on Scheme of Energy Dissipation of Discharge Structures of Weiyuanjiang Hydropower Station[J].Journal of China Three Gorges University(Natural Sciences),2007,29(2):105-108. |
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| Authors: | Wang Jibao Zhang Yingke Liu Wei Chen Hechun |
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| Abstract: | The experimental study is conducted to show energy dissipation in the downstream side of the spillway and flood discharge tunnel of Weiyuanjiang Hydropower Station through model test.The trajectory bucket is improved and optimized for suitable trajectory distance and small scouring.The improving effect is verified by the observation of water nappe and washout character. |
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| Keywords: | energy dissipation model experiment flood discharge tunnel |
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